Side by side

Spinnaker Dumas AutomaticvsYema Diver

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
Diver
YemaDiver
MSRP $990

At a glance

8 of 29 specs differ
Diameter
Dumas Automatic44mm
Diver39.5mm
Power Reserve
Dumas Automatic40h
Diver40h
Water Resistance
Dumas Automatic300m
Diver200m
MSRP
Dumas Automatic$239
Diver$990

Full specifications

Case

5 specs
Diameter
44mm
39.5mm
Thickness
15mm
10.95mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

1 specs
Caliber
SII NH35A
Sellita SW200

Pricing

1 specs
MSRP
$239
$990

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Spinnaker Dumas Automatic

Owners widely praise the Spinnaker Dumas Automatic for its attractive textured blue dial, applied indices, and well-finished case, noting its comfortable wearability due to a short lug-to-lug distance. Some owners flag the use of mineral crystal instead of sapphire and a bracelet with a learning curve and loose keeper. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetics and case finishing at its price point.

Yema Diver

One owner reported a water ingress issue on their Yema Diver the first time it got wet in a lake, despite rinsing and inspecting the watch and bezel. Another owner notes this manual wind Yema Diver has a cool patina but is unlikely to be waterproof or gain value. Overall, owners view the Yema Diver as a fun second watch rather than an investment.

From video reviewers

The Swiss Sellita movement is a notable feature. Reviewers did not reach a consensus on any weaknesses.

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